<template>
  <div>
    <!-- 面包屑 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>商品管理</el-breadcrumb-item>
      <el-breadcrumb-item>商品列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图 -->
    <el-card>
      <!-- 搜索与添加 -->
      <el-row :gutter="20">
        <el-col :span="7">
          <el-input
            placeholder="请输入内容"
            clearable
            @clear="getGoodsList"
            v-model="queryInfo.query"
          >
            <el-button slot="append" icon="el-icon-search" @click="getGoodsList"></el-button>
          </el-input>
        </el-col>
        <el-col :span="4">
          <el-button type="primary" @click="goAddPage">添加商品</el-button>
        </el-col>
      </el-row>

      <!-- table表格区域 -->
      <el-table :data="goodsList" border stripe>
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column label="商品名称" prop="goods_name"></el-table-column>
        <el-table-column
          class="el-center"
          width="110px"
          label="商品价格(元)"
          prop="goods_price"
        ></el-table-column>
        <el-table-column
          width="120px"
          label="商品重量"
          prop="goods_weight"
        ></el-table-column>
        <el-table-column width="200px" label="创建时间" prop="add_time">
          <template v-slot="scope">
            {{ scope.row.add_time | dataFormat }}
          </template>
        </el-table-column>
        <!-- 操作 -->
        <el-table-column width="130px" label="操作">
          <template v-slot="scope">
            <el-button
              size="mini"
              type="primary"
              icon="el-icon-edit"
            ></el-button>
            <el-button
              size="mini"
              type="danger"
              icon="el-icon-delete"
              @click="removeById(scope.row.goods_id)"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15, 20]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        background
      >
      </el-pagination>
    </el-card>
  </div>
</template>
<script>
import { goodsListAjax, getRemoveShopAjax } from "@/utils/api/goods/list";
export default {
  data() {
    return {
      // 查询数据对象
      queryInfo: {
        query: "",
        pagenum: 1,
        pagesize: 10,
      },
      goodsList: [],
      total: 0,
    };
  },
  methods: {
    // 获取页面数据
    async getGoodsList() {
      console.log(this.queryInfo);
      const { data: res } = await goodsListAjax(this.queryInfo);
      //   this.$message.success("获取商品列表成功！");
      this.goodsList = res.data.goods;
      this.total = res.data.total;
    },
    //
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize;
      this.getGoodsList();
    },
    //
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage;
      this.getGoodsList();
    },
    //
    async removeById(id) {
      const confirmRelsult = await this.$confirm(
        "此操作将永久删除该商品, 是否继续?",
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }
      ).catch((err) => err);

      if (confirmRelsult !== "confirm") {
        return this.$message.info("已取消删除");
      }

      const { data: res } = await getRemoveShopAjax(id);
      this.$message.success("已经删除商品！");
      this.getGoodsList();
    },
    // 添加商品处理函数
    goAddPage() {
      this.$router.push("/goods/add");
    },
  },
  created() {
    this.getGoodsList();
  },
};
</script>
<style lang='less' scoped>
::v-deep .el-table__cell {
  text-align: center;
}
::v-deep .el-table_1_column_2.el-table__cell {
  text-align: left !important;
}
</style>